TDS Water Testing Pen

"Easy to Clean: The electrode protective cover of tds meter digital water tester can be removed for cleaning the probe and the sheath
Application scope: The ppm water tester is widely used in cleanness of purified water production and drinking, boiler water, swimming pool water
Durable Material: Made of high-quality ABS plastic material, the water tester meter is excellent, sturdy and durable, and has a long service life
Fast Measurement: Due to the exquisite sensor element, a measurement can be completed in 2‑6 seconds
Easy to Use: The pen electrode of water tester can be directly inserted into the mouth of the drinking bottle for measurement"